Unraveling the Web Services Web: An Introduction to SOAP, WSDL, and UDDI
IEEE Internet Computing
Quality driven web services composition
WWW '03 Proceedings of the 12th international conference on World Wide Web
QoS-Assured Service Composition in Managed Service Overlay Networks
ICDCS '03 Proceedings of the 23rd International Conference on Distributed Computing Systems
A Workflow-Based Web Service Composition System
WI-IATW '06 Proceedings of the 2006 IEEE/WIC/ACM international conference on Web Intelligence and Intelligent Agent Technology
Classification of the state-of-the-art dynamic web services composition techniques
International Journal of Web and Grid Services
An optimal QoS-based Web service selection scheme
Information Sciences: an International Journal
A Model-Driven Approach for Dynamic Web Service Composition
WCSE '09 Proceedings of the 2009 WRI World Congress on Software Engineering - Volume 04
Workflow: a language for composing web services
BPM'03 Proceedings of the 2003 international conference on Business process management
Semantic Web Services Composition Optimized by Multi-objective Evolutionary Algorithms
ICIW '10 Proceedings of the 2010 Fifth International Conference on Internet and Web Applications and Services
Minimum cost service composition in service overlay networks
World Wide Web
QoS-Aware Service Composition: A Survey
ECOWS '10 Proceedings of the 2010 Eighth IEEE European Conference on Web Services
Automatic Web Service Composition with a Heuristic-Based Search Algorithm
ICWS '11 Proceedings of the 2011 IEEE International Conference on Web Services
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Web services composition based on quality of services have been recently studied by several researchers. Service composition with minimum communication cost has been well studied for service overlay networks. However there are very few optimization algorithms available which considers more than one objective. Finding a solution that optimizes all the objectives is nontrivial. In multi-objective optimization problem, the solution can be given in such a way that it fulfills the requirements of the user without making much sacrifice from the optimal solution. In this paper we would like to address the problem of dynamic services composition in an existing framework by considering two QoS parameters that are communication cost and service cost. For this we suggest an algorithm. Some experimental results are also reported that validate the algorithm.